CVE-2026-4673

State: Published
Severity: 8.8 High
Published: Mar 24, 2026
Updated: Mar 25, 2026
Reserved: Mar 23, 2026

Description

Heap buffer overflow in WebAudio in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-122 Heap buffer overflow

Affected Products

Product	Versions
ChromeGoogle	146.0.7680.165 to before 146.0.7680.165Affected

References

https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_23.html
https://issues.chromium.org/issues/485397284

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